CVE-2023-31629: Openlinksw Virtuoso

High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days.

An issue in the sqlo_union_scope component of openlink virtuoso-opensource v7.2.9 allows attackers to cause a Denial of Service (DoS) via crafted SQL statements.

Affected products

• Openlinksw Virtuoso: version 7.2.9 only

Published 2023-05-15. Last modified 2026-06-17.